You can use a backup option, to restore from backup. Or to use one of restore points. Start->Accessories->System Tools->Backup. Or you can use the installation CD, then boot up in repair console.
Automated System Recovery (ASR).
system image recovery
Windows Recovery Environment.
recovery
Automated System Recovery
Recovery ~tekno
Automated System Recovery method
No. You have to have a windows install disk (you can buy a copy for $100-$200 on amazon) or a recovery disk if it came with your pc (if OEM)
windows xp automated system recovery (ASR) Note: You can use recovrey console as well as windows repaire. if any file missing.
A full backup of the drive on which Windows is installed and an ASR floppy disk on which information that will help Windows use Automated System Recovery is stored
One can find out more about system recovery in the Windows XP environment on the About website where they have a guide on what to do. Information can also be found on the support section of the Microsoft website.
Nope - to recover your Windows 7 system - you need to use the recovery partition on the hard-drive.